/*
Kakine
ActionScript Framework
Copyright © 2011, PUNY, LLC.

This file is part of KAKINE.

KAKINE is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

KAKINE is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with KAKINE.  If not, see <http://www.gnu.org/licenses/>.
*/ 
package com.puny.mvc.controllers.keyscanner
{
	internal class OnceScanner extends KeyScanner implements IKeyScanner
	{
		public function OnceScanner(scanner:KeyController, type:String) {
			super(scanner, type);
			checker = true;
		}
		
		public function down():void	{
			if (checker) {
				dispatchDownEvent();
				checker = false;
			}
		}
		
		public function up():void {
			checker = true;
			dispatchUpEvent();
		}
		
		public function inFrame():Boolean {
			return false;
		}
		
	}
}